Tamil calendar
Sidereal Hindu calendar used by the Tamil people / From Wikipedia, the free encyclopedia
The Tamil calendar (தமிழ் நாட்காட்டி) is a sidereal solar calendar used by the Tamil people of the Indian subcontinent.[1][2] It is also used in Puducherry, and by the Tamil population in Sri Lanka, Malaysia, Singapore, Myanmar and Mauritius.
"Thai month" redirects here. For months in the Thai calendar, see Thai solar calendar and Thai lunar calendar.
It is used in contemporary times for cultural, religious and agricultural events,[3] with the Gregorian calendar largely used for official purposes both within and outside India. The Tamil calendar is based on the classical Hindu solar calendar also used in Assam, West Bengal, Kerala, Manipur, Nepal, Odisha, Rajasthan, and Punjab,India .[4]